They don't teach you this in college, but the fundamental theorem of the software industry is the idea that...
jsPlumb can visually connect elements together with curved (or straight) lines. The demo has examples of Bezier curves and straight...
Imagine clicking “send” for an email message and watching your message appear in a brief queue. Perhaps it counts down...
Next in our series on not shooting yourself in the foot: Doing a sudo shutdown -h now on the main...
Asset Fingerprint Plugin for Ruby on Rails - allows you to use md5 or timestamps in query string or in asset...
What do we expect from the custom finder? We expect that it should find assets A, B, C and should...
All ActiveRecord associations except for has_many :through support callbacks for pre- and post-insertion/deletion via the following, self...
The jQuery project is really excited to announce the work that we’ve been doing to bring jQuery to mobile...
Just assign the existing attachment to another record: new_photo = Photo.new new_photo.image = old_photo.image Paperclip will duplicate the file when saving...
Attached (see below) is some code to allow using unobtrusive JavaScript on pages fetched with an AJAX call.
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